Business Details
Your Trusted Source for Premium Landscape Materials in Newport, TN
NSG Stone Newport Sand & Gravel has been a trusted provider of premium decorative stone products since 2016. Our company specializes in mining and supplying Smoky Mountain and Cumberland Mountain materials, including river stone, sand, boulders, and flagstone for landscaping projects. All materials are meticulously washed, graded, and available in bulk or palletized formats to meet diverse project needs. We maintain rigorous quality standards through EPA certification, MSHA inspections, and Tennessee Department of Transportation approval. Our team includes certified truck operators and licensed professionals committed to accurate deliveries and customer satisfaction.As active members of the Southern Nursery and Landscapers Association and the American Society of Landscape Architects, we prioritize industry collaboration and best practices. Environmental stewardship is central to our operations, with land restoration and reclamation integrated into our mining processes. We offer free estimates, reliable delivery services, and personalized support during regular business hours. Our dedication to quality has earned recognition through awards and long-standing client relationships. With decades of combined experience in stone extraction and landscaping, we ensure every project receives expert attention and premium materials.
Services
River Stone
Pea Gravel
River Rock Pallets
Hand Stacked Pallets
River Boulders
Mountain Stone
Mountain Boulders
Mountain Slabs
Flagstone
Landscape Sand
Highlights and features
- We mine our own high-quality materials on-site for consistent availability
- Certified truck scales and licensed operators ensure accurate deliveries
- EPA certified and MSHA inspected for compliance and safety standards
- Active members of professional landscaping and nursery associations
- Committed to environmental stewardship through land restoration practices
Associations and certifications
- EPA
- MSHA
- Southern Nursery and Landscapers Association
- American Society of Landscape Architects
- Tennessee Department of Transportation
Services
River Stone
Our river stone collection features naturally weathered quartzite in multiple sizes from 3/4" to 48". Mined along the Pigeon River Basin, these stones undergo thorough washing and grading to ensure premium quality. Ideal for garden paths, water features, and decorative landscaping applications.
Pea Gravel
Available in 1/4"-1/2" and 1/2"-3/4" sizes, our river pea gravel is carefully washed for clarity and consistency. Perfect for garden ponds, waterfall pools, and decorative ground cover applications. Offered in bulk or super liner pallet packaging options.
River Boulders
We provide smooth surface river boulders ranging from 12" to 7-ton specimens. These natural stones work well for garden accents, waterfall construction, and water garden features including our signature 'Bubbling Boulders' with integrated water outlets. Delivery available for all sizes.
Mountain Stone
Our mountain stone collection includes stacking and stepping stones in thicknesses from 3" to 14". These rustic materials suit retaining walls, stair construction, and natural landscaping features. Availability varies by current supply levels at our mining operations.
Flagstone
Sewanee sandstone flagstone in pink/tan and brown/gray-blue color variations provides durable surfaces for patios, walkways, and waterfall construction. Thickness ranges from 1 1/2" to 2 1/4" to accommodate different installation requirements and aesthetic preferences.
People
Brian Beretta
President
With over 20 years in the stone industry, Brian leads NSG Stone with a focus on quality control and customer satisfaction. He oversees mining operations and strategic direction while maintaining industry relationships.
Keith McKinney
Operations
Keith manages daily mining and delivery operations, ensuring efficient material processing and timely customer service. His expertise in stone extraction contributes to our consistent product quality and supply chain reliability.
Tim McGaha
Dispatch
Tim coordinates logistics and delivery scheduling, maintaining clear communication between customers and our transportation team. His organizational skills ensure smooth order fulfillment and timely project material availability.
Jan Beretta
Office Manager
Jan handles administrative operations and customer inquiries with attention to detail. Her organizational expertise ensures efficient office management and supports the company's commitment to excellent client service.
Barbara Kendall
Weigh Master
Barbara oversees accurate material weighing and documentation processes. Her precision in measurement and record-keeping supports our commitment to quality control and customer trust in our certified weighing operations.
Questions
What areas do you deliver to?
We provide delivery services throughout East Tennessee, with primary service to Newport and surrounding areas. Contact us for specific delivery range information.
What stone sizes are available?
Our inventory includes materials from 1/4" pea gravel up to 7-ton river boulders, with multiple size options across river stone, mountain stone, and flagstone categories.
Are your materials certified for construction use?
Yes, our masonry sand meets ASTM-C33 specifications and we maintain Tennessee Department of Transportation approval for applicable construction materials.
Do you offer environmentally responsible practices?
We practice land restoration and reclamation as part of our mining operations, maintaining environmental compliance through EPA certification and MSHA inspections.
How can I place an order?
Contact our office Monday-Friday 8am-4:30pm EST to discuss your project needs. We offer free estimates and will coordinate delivery or pickup arrangements.
Reviews (4)
Jennifer Campbell
Apr 18, 2022
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I appreciate the feedback from Michael, Omar and Melissa. I read reviews before dealing with new companies. We will NOT be doing business with this company. If you are rude and treat local customers poorly, you do not deserve to be in business.
Jessica Greenlee
Apr 16, 2022
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Very helpful office ladies! They were very informative of what I needed for my project and willing to walk me outside and show me the products and services they offered. I would definitely recommend them to anyone!
Omar Ortiz
Feb 18, 2022
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Rude lady on phone. I will take my business somewhere else. That's not a good way to treat a customer that buys Tons of stones every year!
Friendly Customer M.
Aug 24, 2021
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Placed an order of well over $1000, but they didn't want the business I guess. No delivery, no call to tell me they wouldn't be delivering. Rude and completely uncaring staff that apparently only wants to fill orders for much bigger dollar amounts than one of us "little guys". I believe they could benefit from some serious customer service training!
